Factor Info

ID 22090
Size 429 digits / 1423 bits
Status composite
Value 169772461572824615555364691800841628440062915881669140686051567180563354308955173544412797039540140321166210488163157196444230457817280831341229700638496616676240695367972946381145769088058103753270927353087329029598370746258227921849951387022893449566423571116032086112664387147696749969033511974955868575200739851313183378705495659785220059202710270251976483759010741763728802682973131852889530973419061022892108336953958578543

Factorizations

Primary (ID: 7809) 1877258342367076264555657 (proven prime)
(ID: 22091) 90436386799461384153544423729433306033924422539251011553685012015423088389532165497543228387267966330017652192102140627311351591178234524479276130539897277539810108308193970996880673483241153782032400538962194328468065706773173313685323042864562660921254548097869032627992326618677831306294000108091973853508829794679062308379750191771944055884458897714931010632134376545790955829858324099311181843820599 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.